79119841760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^2$

素因数の和:366

約数の個数: 288

約数和(自身を含む): 207656773632

約数和(自身を除く): 128536931872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 43, 46, 62, 80, 86, 92, 115, 124, 127, 155, 160, 172, 184, 215, 230, 248, 254, 310, 344, 368, 430, 460, 496, 508, 620, 635, 688, 713, 736, 860, 920, 989, 992, 1016, 1240, 1270, 1333, 1376, 1426, 1720, 1840, 1978, 2032, 2480, 2540, 2666, 2852, 2921, 3440, 3565, 3680, 3937, 3956, 4064, 4945, 4960, 5080, 5332, 5461, 5704, 5842, 6665, 6880, 7130, 7874, 7912, 9890, 10160, 10664, 10922, 11408, 11684, 13330, 14260, 14605, 15748, 15824, 16129, 19685, 19780, 20320, 21328, 21844, 22816, 23368, 26660, 27305, 28520, 29210, 30659, 31496, 31648, 32258, 39370, 39560, 42656, 43688, 46736, 53320, 54610, 57040, 58420, 61318, 62992, 64516, 78740, 79120, 80645, 87376, 90551, 93472, 106640, 109220, 114080, 116840, 122636, 125603, 125984, 129032, 153295, 157480, 158240, 161290, 169291, 174752, 181102, 213280, 218440, 233680, 245272, 251206, 258064, 306590, 314960, 322580, 338582, 362204, 370967, 436880, 452755, 467360, 490544, 499999, 502412, 516128, 613180, 628015, 629920, 645160, 677164, 693547, 724408, 741934, 846455, 873760, 905510, 981088, 999998, 1004824, 1226360, 1256030, 1290320, 1354328, 1387094, 1448816, 1483868, 1692910, 1811020, 1854835, 1999996, 2009648, 2452720, 2499995, 2512060, 2580640, 2708656, 2774188, 2897632, 2967736, 3385820, 3467735, 3622040, 3709670, 3893693, 3999992, 4019296, 4905440, 4999990, 5024120, 5417312, 5548376, 5935472, 6771640, 6935470, 7244080, 7419340, 7787386, 7999984, 9999980, 10048240, 11096752, 11499977, 11870944, 13543280, 13870940, 14488160, 14838680, 15574772, 15951581, 15999968, 19468465, 19999960, 20096480, 21499957, 22193504, 22999954, 27086560, 27741880, 29677360, 31149544, 31903162, 38936930, 39999920, 42999914, 45999908, 55483760, 57499885, 59354720, 62299088, 63806324, 77873860, 79757905, 79999840, 85999828, 91999816, 107499785, 110967520, 114999770, 124598176, 127612648, 155747720, 159515810, 171999656, 183999632, 214999570, 229999540, 255225296, 311495440, 319031620, 343999312, 367999264, 429999140, 459999080, 494499011, 510450592, 622990880, 638063240, 687998624, 859998280, 919998160, 988998022, 1276126480, 1719996560, 1839996320, 1977996044, 2472495055, 2552252960, 3439993120, 3955992088, 4944990110, 7911984176, 9889980220, 15823968352, 19779960440, 39559920880, 79119841760]

約数ペア:

[(1, 79119841760), (2, 39559920880), (4, 19779960440), (5, 15823968352), (8, 9889980220), (10, 7911984176), (16, 4944990110), (20, 3955992088), (23, 3439993120), (31, 2552252960), (32, 2472495055), (40, 1977996044), (43, 1839996320), (46, 1719996560), (62, 1276126480), (80, 988998022), (86, 919998160), (92, 859998280), (115, 687998624), (124, 638063240), (127, 622990880), (155, 510450592), (160, 494499011), (172, 459999080), (184, 429999140), (215, 367999264), (230, 343999312), (248, 319031620), (254, 311495440), (310, 255225296), (344, 229999540), (368, 214999570), (430, 183999632), (460, 171999656), (496, 159515810), (508, 155747720), (620, 127612648), (635, 124598176), (688, 114999770), (713, 110967520), (736, 107499785), (860, 91999816), (920, 85999828), (989, 79999840), (992, 79757905), (1016, 77873860), (1240, 63806324), (1270, 62299088), (1333, 59354720), (1376, 57499885), (1426, 55483760), (1720, 45999908), (1840, 42999914), (1978, 39999920), (2032, 38936930), (2480, 31903162), (2540, 31149544), (2666, 29677360), (2852, 27741880), (2921, 27086560), (3440, 22999954), (3565, 22193504), (3680, 21499957), (3937, 20096480), (3956, 19999960), (4064, 19468465), (4945, 15999968), (4960, 15951581), (5080, 15574772), (5332, 14838680), (5461, 14488160), (5704, 13870940), (5842, 13543280), (6665, 11870944), (6880, 11499977), (7130, 11096752), (7874, 10048240), (7912, 9999980), (9890, 7999984), (10160, 7787386), (10664, 7419340), (10922, 7244080), (11408, 6935470), (11684, 6771640), (13330, 5935472), (14260, 5548376), (14605, 5417312), (15748, 5024120), (15824, 4999990), (16129, 4905440), (19685, 4019296), (19780, 3999992), (20320, 3893693), (21328, 3709670), (21844, 3622040), (22816, 3467735), (23368, 3385820), (26660, 2967736), (27305, 2897632), (28520, 2774188), (29210, 2708656), (30659, 2580640), (31496, 2512060), (31648, 2499995), (32258, 2452720), (39370, 2009648), (39560, 1999996), (42656, 1854835), (43688, 1811020), (46736, 1692910), (53320, 1483868), (54610, 1448816), (57040, 1387094), (58420, 1354328), (61318, 1290320), (62992, 1256030), (64516, 1226360), (78740, 1004824), (79120, 999998), (80645, 981088), (87376, 905510), (90551, 873760), (93472, 846455), (106640, 741934), (109220, 724408), (114080, 693547), (116840, 677164), (122636, 645160), (125603, 629920), (125984, 628015), (129032, 613180), (153295, 516128), (157480, 502412), (158240, 499999), (161290, 490544), (169291, 467360), (174752, 452755), (181102, 436880), (213280, 370967), (218440, 362204), (233680, 338582), (245272, 322580), (251206, 314960), (258064, 306590)]